Results 31 to 40 of about 1,125,152 (340)

Improving soil organic carbon mapping in farmlands using machine learning models and complex cropping system information

Environmental Sciences Europe
Obtaining accurate spatial maps of soil organic carbon (SOC) in farmlands is crucial for assessing soil quality and achieving precision agriculture. The cropping system is an important factor that affects the soil carbon cycle in farmlands, and different
Jianxiong Ou, Zihao Wu, Qingwu Yan, Xiangyang Feng, Zilong Zhao   +4 more
doaj   +1 more source

Nonlinear theory of successions in forestry biogeocenoses: mathematical aspects [PDF]

, 2011
Systems analysis of biological phenomenon of succession has been carried out. The history of the subject and the current state of art are considered.
Алексеев, Михаил Александрович, Чернышенко, Всеволод Сергеевич, Чернышенко, Сергей Викторович   +2 more
core  

Recovery from disturbance requires resynchronization of ecosystem nutrient cycles [PDF]

, 2013
Nitrogen (N) and phosphorus (P) are tightly cycled in most terrestrial ecosystems, with plant uptake more than 10 times higher than the rate of supply from deposition and weathering. This near-total dependence on recycled nutrients and the stoichiometric
Fahey, Timothy J, Fisk, Melany C, Hamburg, Steven P, Kwiatkowski, Bonnie L, Rastetter, Edward B, Thomas, R Quinn, Vadeboncoeur, Matthew A, Yanai, Ruth D   +7 more
core   +3 more sources

Succession

Advances in vegetation science, 2019
Book file PDF easily for everyone and every device. You can download and read online Succession file PDF Book only if you are registered here. And also you can download or read online all Book PDF file that related with Succession book.
S. J. Meiners, S. Pickett
semanticscholar   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source

Family Business Succession: What’s Motivation Got to Do With It?

Family Business Review, 2019
Family businesses represent 80% of global business structures, but the low rate of successful transgenerational succession can have drastic implications for employees and local economies.
Marylène Gagné, C. Marwick, Stéphanie Brun de Pontet, C. Wrosch   +3 more
semanticscholar   +1 more source

Pathogenic Germline PALB2 and RAD50 Variants in Patients With Relapsed Ewing Sarcoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Approximately 10% of patients with Ewing sarcoma (EwS) have pathogenic germline variants. Here, we report two cases: first, a novel germline pathogenic variant in partner and localizer of BRCA2 (PALB2) in a patient with a late EwS relapse. Its impact on homologous recombination is demonstrated, and breast cancer risk is discussed.
Molly Mack, A. Carolina Tufino, Mohd Azrin Jamalruddin, Sreya Dey, Yinghong Pan, Elina Mukherjee, Jessica D. Daley, Julia Meade, Mahmoud Aarabi, Lisa Maurer, James Cooper, Kara A. Bernstein, Kelly M. Bailey   +12 more
wiley   +1 more source

Comparação fitossociológica entre duas amostragens numa área de clareira em anos consecutivos, Estação Biológica de Caratinga, MG Phytosociology comparing between two gaps in the Caratinga Biologic Station, Minas Gerais State

Acta Botânica Brasílica, 1993
A Estação Biológica de Caratinga encontra-se dentro do domínio Atlântico, sob um clima sazonal com uma estação úmida e quente (outubro-março) e outra seca e fria (abril-setembro). O solo é do tipo Latossolo Vermelho-Amarelo álico.
Leonardo Vianna da Costa e Silva
doaj   +1 more source

Biodiversity along temperate forest succession

Journal of Applied Ecology, 2018
1Chair of Forest Growth and Yield Science, Technical University of Munich, Freising, Germany 2Department of Ecology – Animal Ecology, Faculty of Biology, PhilippsUniversität Marburg, Marburg, Germany 3Bavarian Forest National Park, Grafenau, Germany ...
T. Hilmers, Nicolas Friess, C. Bässler, M. Heurich, R. Brandl, H. Pretzsch, R. Seidl, Jörg C Müller   +7 more
semanticscholar   +1 more source

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source